MAX31865 Evaluation Kit Evaluates: MAX31865 General Description Features The MAX31865 evaluation kit (EV kit) provides the hard- Easy Evaluation of the MAX31865 ware and software (graphical user interface) necessary Fully Assembled and Tested to evaluate the MAX31865 RTD-to-digital Converter. The USB HID Interface EV kit includes a MAX31865ATP+ installed as well as a USB-to-SPI interface. EV Kit Hardware is USB Powered (USB Cable Included) The USB-to-SPI master section of the EV kit can be used Windows XP -, Windows Vista -, and to interact with the MAX31865 EV kit software and exer- cise the devices functionality. Windows 7-Compatible Software RoHS Compliant EV Kit Contents Proven PCB Layout Assembled circuit board including MAX31865ATP+ and USB-to-SPI circuitry Mini-USB cable MAX31865 EV Kit Files FILE DESCRIPTION Two 0.2in jumper wires MAX31865EVKitSoftwareInstall.EXE Application program 1k resistor Note: The .EXE file is downloaded as a .ZIP file. Ordering Information appears at end of data sheet. EV Kit Photo Windows, Windows XP, and Windows Vista are registered trademarks and registered service marks of Microsoft Corporation. 19-6500 Rev 0 11/12MAX31865 Evaluation Kit Evaluates: MAX31865 Component List DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION 45.3k 1% resistor (0805) C2, C5, C10, 0.1F X7R ceramic capacitors (0805) 4 R206 1 Vishay CRCW080545K3FKEA C212 TDK C2012X7R1H104K 10k 1% resistor (0805) Ceramic capacitors (0805), do not R207 1 C4, C215 2 Vishay CRCW0805010KFKTA populate 4.7k 1% resistor (0805) C201, C202, 10F X7R ceramic capacitors (0805) R210 1 3 Vishay CRCW08054K70FKEA C204 TDK C2012X7R1A106K 330k 1% resistors (0805) 10nF ceramic capacitors (0805) R211, R212 2 C203, C214 2 Vishay CRCW0805330KFKTA TDK C2012C0G1H103J 2.2k 1% resistor (0805) 1.0F ceramic capacitor (0805) R213 1 C211 1 Vishay CRCW08052K20FKEA TDK C2012X7R1H105K 220nF ceramic capacitor (0805) Red test points TP1, TP10 2 C213 1 TDK C2012X7R1H224K Keystone 5010 White test points 4-position screw terminal, 2.54mm TP2TP6 5 Keystone 5012 CON4 1 pitch Phoenix Contact 1 7 2 5 6 7 2 TP7, TP9, Black test points 3 TP11 Keystone 5011 Red LED (1206) D1 1 Kingbright APTR3216EC RTD-to-digital converter U1 1 (20 TQFN-EP*) Red/green dual LEDs D20, D21 2 Maxim MAX31865ATP+ Kingbright APHB M2012SURKCGKC Microcontroller (28 SO) Schottky diode U20 1 D22 1 Microchip PIC18LF2550-I/SO ROHM Semi RB060M-30TR 5-pin mini USB, female 50mA to 600mA current-limit switch J20 1 Molex 54819-0519 U21 1 (6 SOT23) Maxim MAX4995AAUT+ J21 1 2-pin header, do not populate 500mA LDO regulator (8 TDFN-EP*) R1 1 Resistor (0805), do not populate U22 1 Maxim MAX8902BATA+ R2 2 Resistor (1206), do not populate 48MHz, 3.3V oscillator (SMD) X1 1 4k 0.1% resistor (1/8W, through AVX KC3225A48.0000C30E00 R3 1 hole) 2 0.2in jumper wires Vishay PTF564K0000BYEB 1.0k 1% resistor (0805) 1 1.2k 1% resistor (0805) Vishay CRCW08051K00FKEA R4 1 Vishay CRCW08051K20FKEA 1 Mini-USB cable R5R10, R201, 0 1% resistors (0805) 1 PCB: MAX31865 EV kit 9 R202, R214 Vishay CRCW08050000Z0EA *Exposed pad. 10M 1% resistor (0805) R11 1 Vishay CRCW251210M0FKEG 560 1% resistors (0805) R203, R205 2 Vishay CRCW0805560RFKEA 56k 1% resistor (0805) R204 1 Vishay CRCW0805056KFKTA Maxim Integrated 2 www.maximintegrated.com